RS PRO Slot Countersunk Stainless Steel Machine Screw 25 mm M4 158-3427

RS PRO 158-3427 slot countersunk stainless steel machine screw 25 mm M4 is a premium fastener designed for industrial, construction, and manufacturing applications that require durable and corrosion-resistant screws.

Constructed from A2 grade stainless steel, this machine screw offers excellent resistance to corrosion and is finished plainly for versatility in various environments. It features a countersunk head shape enabling the screw to sit flush with the surface for a clean, professional finish. The slot drive type allows for straightforward manual or powered installation with compatible screwdrivers.

Manufactured to conform with DIN 963 standards, these screws guarantee high-quality threading and reliable performance. With a thread size of M4 and length of 25 mm, they are suitable for precise engineering tasks as well as assembly and maintenance operations in wet or damp climates.

This screw is commonly used in food processing, medical equipment, chemical plants, marine environments, and construction projects, especially where long-lasting stainless steel fasteners are required. It effectively withstands temperatures up to 300°C, expanding its applicability in demanding conditions.

Made from A2 grade stainless steel with a plain finish. Features a countersunk head with a slot drive type for easy installation. Complies with DIN 963 standards ensuring quality and reliability. Thread size is M4 with a length of 25 mm.

Excellent corrosion resistance suitable for marine, food, chemical, and electronic industries. Operates effectively up to temperatures of 300°C. Ideal for precision engineering and damp or wet climate usage. Widely used for fixing guttering and in applications requiring durable stainless steel fasteners.

Browse the Industrial Fasteners category at EnvMart for a wide range of high-quality Machine Screws and related products to meet your fastening needs.